baber/WOPTO huggingface dataset:
Patent GE-P19971162-B (GE)
Title: Phosphine fumigation method and apparatus
Inventor: WINKS ROBERT GORDON
IPC: A23B9/18
Filed: 1993-08-13
Abstract: An economical, yet effective technique for fumigating grain and other particulate foodstuffs involves the passage through the grain or the like of a carrier gas containing phosphine. The concentration of the phosphine in the carrier gas is within the range of from 4 to 200 micrograms of phosphine per litre. The flow of the gas is at a constant linear velocity within the grain, and the gas leaves the grain mass at a velocity of from 0.5x10?-4¿ to about 2 x 10?-4¿ metres per second. In addition, fumigation of grain in a storage facility having a plurality of grain silos (13) is effected from a single source (10) of a gaseous fumigant. The single source of gaseous fumigant is connected to a gas supply duct (11), to which gas inlet ports of the silos are also connected. The connection between each gas inlet port and the duct is provided with a respective valve (14) and a respective orifice plate (15), which is adjusted so that the pressure drop across the plate into the silo is substantially greater than the pressure drop across any other component between the gas source and the silo. With apparatus arranged in this manner, the flow rate of gaseous fumigant through the grain-containing silos in the facility suffers only a minor perturbation when a valve between the duct and a silo is opened or closed. This minor perturbation can be readily compensated by maintaining the gas pressure in the duct at a constant value.          3 independent claims 3 fig.
Patent GE-P19971060-B (GE)
Title: Line for forming soles on footwear uppers
Inventor: GRAE JORGEN
IPC: A43D86/00
Filed: 1993-12-10
Abstract: A system for moulding soles onto shoe legs comprises a rotatable moulding table (1) with locations (1a, 1b, 1c, 1d) for a plurality of lasts (40) and an endless conveyor (6) situated next to the table and on which lasts (40) can be mounted and dismounted. A robot (70) is present between a second transfer station (10) on the moulding table (1) and a first transfer station (60) on the conveyor (6). This robot transfers lasts (40) provided with shoe legs from the first transfer station (60) to the second transfer station (10) and later on from the latter back to the first transfer station (60). Last holders (30) are mounted above the individual last locations (1a, 1b, 1c, 1d) of the moulding table and as an integrating part of the moulding table (1).; These last holders are adapted opposite the second transfer station (10) to receive and retain the individual lasts (40) and later on - when the last holder (30) has followed a 360 DEG rotation of the moulding table (1) and returns to the second transfer station (10) - to release the last (40). The conveyor (6) is adapted to advance a plurality of conveyor plate members (80) carrying the individual lasts (40), and these conveyor plate members are adapted opposite the first transfer station (60) to release and receive, respectively, the lasts (40) transferred by the robot (70). Each last (40) comprises at the top a gripping plate member (41) adapted to be gripped and retained by the robot (70) in an exact manner and to be fixed on the conveyor plate members (80) or on the last holders (30).; In this manner an essential reduction of the measure time of the moulding table is allowed, preferably by up to 33%, and the system is suited both for shoe lasts and boot lasts.       1 independent claim 12 fig.
Patent GE-P201606579-B (GE)
Title: Systemic administration forms with controlled release and improved stability
Inventor: MIETHING HOLGER
IPC: A61P37/00
Filed: 2013-01-04
Abstract: Present invention relates to containing monoterpenes for peroral introduction the dosage form, as "core/cover" capsule, which cover is multilayer, and wherein the dosage form has improved stability, and mechanical, optical and tactile characteristics, as well.
Patent CA-1266661-C (CA)
Title: Acylmercaptoalkanoyl and mercaptoalkanoyl derivatives of aryl and aralkyl sulfinyl or sulfonyl l-prolines
Inventor: KRAPCHO JOHN
IPC: C07D207/16
Filed: 1984-04-17
Granted: 1990-03-13
Abstract: HA285 ABSTRACT ACYLMERCAPTOALKANOYL AND MERCAPTOALKANOYL DERIVATIVES OF ARYL AND ARALKYL SULFINYL OR SULFONYL L- PROLINES This invention provides new acyl mercaptoalkanoyl and mercaptoalkanoyl derivatives of aryl and aralkyl sulfinyl or sulfonyl prolines of the formula wherein n is one or two and the other substituents are as defined herein. These new compounds possess angiotensin converting enzyme inhibition activity and thus are useful as anti-hypertensive agents.
Patent CA-1277554-C (CA)
Title: Hydrophilic porous membrane and method for manufacture thereof
Inventor: KASAI MASAAKI
IPC: B01D71/32
Filed: 1986-01-03
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE A hydrophilic porous membrane comprises a porous membrane made of a hydrphobic polymer and a coating formed on at least one surface of the porous membrane and on the inner  surface  of  pores  of  the  membrane  with  a  water-insoluble hydrophilic polymer soluble in a solvent exhibit-ing  satifactory  stability  and  a  satisfactory  wetting property  with  respect  to  the  hydrophobic  polymer  and  a method  for  the  manufacture  of  the  hydrophilic  porous membrane.
Patent CA-1278312-C (CA)
Title: Process for one step esterification using an intermetallic palladium based catalyst system
Inventor: PAPARIZOS CHRISTOS
IPC: C07C69/54
Filed: 1986-04-04
Granted: 1990-12-27
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the one step esterification of aldehydes and alcohols comprises the steps of combining an aldehyde with an alcohol, in the presence of oxygen and in contact with a catalyst having the general formula PdTeaZndEe where E is one or more metals from the group consisting of group IA, IIA, IVA, IB, VIIB or VIII metals, As or Sb; and a, d and e are from about 0 to 3 with the proviso that at least d or e ? 0.
Patent CA-1312082-C (CA)
Title: Use of hydroquinolines for the treatment of cerebrovascular disorders
Inventor: STEMP GEOFFREY
IPC: C07D401/04
Filed: 1986-07-29
Granted: 1992-12-29
Abstract: Abstract A method for the treatment and/or prophylaxis of cerebrovascular disorders and/or disorders associated with cerebral senility in mammals, such as humans, which comprises administering to the mammal in need of such treatment and/or prophylaxis an effective and/or prophylactic amount of a compound of formula (I):                                    (I) wherein: n is 1 or 2; R1 is chloro, bromo, C1-6alkylcarbonyl or cyano; one of R3 and R4 is hydrogen or C1-4 alkyl and the other is C1-4 alkyl or R3 and R4 together are C2-5 polymethylene;   and either R5 is hydroxy, C1-3 alkoxy or C1-8 acyloxy; and R2 is hydrogen and the cyclic amide moiety and R5 are trans; or R5 and R2 together form a bond, novel compounds within formula (I), processes for their preparation.
Patent CA-1285577-C (CA)
Title: Process of producing catecholborane
Inventor: NOETH HEINRICH
IPC: C07F5/02
Filed: 1986-08-06
Granted: 1991-07-02
Abstract: ABSTRACT OF THE DISCLOSURE          A process for preparing catecholborane, wherein tris (catecholato) bisborane, i.e., the ester of boric acid and catechol, is reacted with an alkali metal-boron hydride in an aliphatic ether.  A lithium halide may be used if necessary, especially when sodium-boron hydride or potas-sium-boron hydride is employed.  In a preferred embodiment, the reaction is carried out with a simultaneous activating grinding.
Patent CA-1302616-C (CA)
Title: High solids w/o inverse emulsions of polyacrylics
Inventor: BAKER ALAN S
IPC: C08F2/32
Filed: 1986-08-20
Granted: 1992-06-02
Abstract: ABSTRACT            HIGH SOLIDS W/O INVERSE EMULSIONS OF POLYACRYLICS    The invention provides a process for producing a water-in-oil emulsion of a water-soluble polyacrylamide or polyacrylic acid polymer or copolymer by the inverse emulsion process characterised in that there is used as the emulsifying agent for the water-in-oil emulsion a water-insoluble, oil-soluble surface active agent of the formula (I):     X-Y-Z     or a functional derivative thereof, wherein X- represents a saturated or unsaturated hydrocarbon chain containing from 30 to 500 carbon atoms, -Y,- represents a succinic anhydride residue carried terminally upon the group X-, and -Z represents a hydrophilic group carried by the group -Y.
Patent CA-1292455-C (CA)
Title: Method and apparatus for loading side-seal bags
Inventor: OWENSBY JOSEPH E
IPC: B65B43/36
Filed: 1986-08-26
Granted: 1991-11-26
Abstract: ABSTRACT A method and apparatus for automatically loading side seal bags, at least two at a time, which comprises delivering the bags to a first position below a rod conveyor which has a gap therein through which the bags are pulled and loaded in a second position.   The bags are then conveyed away on the rod conveyor. Speed of loading is increased because succeeding bags are moved to the first position while the previous bags  are  loaded at  the  second position.   The movement  from the  first to second position is short and relatively quick.
Patent CA-1298547-C (CA)
Title: Assay method of immune reaction and apparatus
Inventor: KAMADA SATORU
IPC: G01N33/536
Filed: 1987-07-03
Granted: 1992-04-07
Abstract: ABSTRACT         The invention is concerned with an improved immunoassay method and apparatus for optically detec-ting the complex of an immuno reaction conducted on the surface of a bead.  The improvement resides in vibra-ting the bead so as to average an existence probability of the bead in a cell during the optical detection of the complex.
Patent CA-1281458-C (CA)
Title: Controlled film build epoxy coatings applied by cathodic electrodeposition
Inventor: HICKNER RICHARD A
IPC: C08G59/14
Filed: 1987-07-15
Granted: 1991-03-12
Abstract: ABSTRACT     A method for preparing an advanced epoxy cationic resin from an epoxy-based resin containing oxirane groups by converting at least some of the oxirane groups to cationic groups is improved by using as the epoxy-based resin a blend of (I) an epoxy-based resin obtained by reacting in the presence of a suitable catalyst (1) a diglycidylether of an aliphatic diol which diol is essentially free of ether oxygen atoms, such as a condensation product of 1,4-butanediol and epichlorohydrin, optionally (2) a diglycidylether of a dihydric phenol, for example a diglycidyl ether of bisphenol A, (3) a dihydric phenol such as bisphenol A, and optionally (4) a capping agent such as p-nonyl-phenol and (II) a different cationic epoxy-based resin. Such resin blends can be utilized in cathodic electrodeposition coating systems.  Use of the diglycidylether of an aliphatic diol which diol is essentially free of ether oxygen atoms provides coating compositions with lower viscosity and produces deposition coatings of higher film build than compositions without this component.
Patent CA-1309081-C (CA)
Title: Vehicle exhaust gas systems
Inventor: HARRISON PHILIP G
IPC: B01J23/62
Filed: 1987-08-07
Granted: 1992-10-20
Abstract: ABSTRACT                    VEHICLE EXHAUST GAS SYSTEMS   2-way and 3-way catalyst compositions comprising tin(IV) oxide (SnO2) and chromium(VI) oxide (CrO3) are disclosed for use in catalytic converters for vehicle exhaust gas systems, such catalyst compositions being effective in the catalytic oxidation of carbon monoxide and unburnt hydrocarbons, and in the catalytic reduction of nitrogen oxides contained in the vehicle exhaust.
Patent CA-1287505-C (CA)
Title: Belt tensioner with spring actuated band brake damping
Inventor: KOMOROWSKI JACEK S
IPC: F16H7/08
Filed: 1987-11-19
Granted: 1991-08-13
Abstract: BELT TENSIONER WITH SPRING ACTUATED         BAND BRAKE DAMPING                 ABSTRACT OF THE INVENTION          A belt tensioning device having an improved damping mechanism for damping movements of the pivoted structure rotatably carrying the pulley with respect to the fixed structure.  The damping mechanism includes a strap and a ring mounted on their respective fixed and pivoted structures, and with respect to one another such that the strap engages the ring with a gripping action sufficient to provide (1) a relatively high resistance to frictional sliding movement between the strap and ring in one direction corresponding to the direction of untensioning of the belt with the pulley, and (2) a relatively low resistance to frictional sliding movement between the strap and ring in an opposite direction corresponding to the direction of belt tensioning.  A spring is included in the mount for enabling the relatively high resistance and relatively low resistance to vary in response to the existence of predetermined vibrations such that the gripping action between strap and ring is relieved sufficiently to enable movement therebetween in both directions to take place at substantially reduced resistance levels.
Patent CA-1311723-C (CA)
Title: Rotary knock type mechanical pencil
Inventor: LOZEAU ROBERT V
IPC: B43K24/06
Filed: 1987-11-24
Granted: 1992-12-22
Abstract: ABSTRACT OF THE DISCLOSURE      A rotary knock type mechanical pencil in which the forward and rearward outer cylinders are relatively rotated, a cam movement converting mechanism stored in the forward outer cylinder converts the rotary movement into an axial advancing or retracting movement, the lead feeding mechanism may feed the lead of desired length from the extremity end of the mechanical pencil under a knocking operation in the shaft comprising:  a cam cyl-inder integrally rotating with -the rearward outer cylinder; a rotary cam mechanism for converting the rotary movement of the cam cylinder into a reciprocating ad-vancing or retracting movement while slidably contacting with the cam surface formed at the extremity end surface of the cam cylinder; a lead feeding mechanism including an advancing or retracting mechanism such as a cassette adapter for advancing or retracting the lead chuck attached to the extremity end under a reciprocating movement applied through the rotary cam mechanism, a lead chuck for holding the lead, and a tightening member freely inserted into the extremity end of the lead chuck and for holding or releasing a lead of the lead chuck as its advancing movement is carried out.
Patent CA-1298558-C (CA)
Title: Pharmacological/cosmetic preparation containing plant extracts
Inventor: RUDOV DAVID
IPC: A61K8/00
Filed: 1987-12-03
Granted: 1992-04-07
Abstract: ABSTRACT     A  pharmacologically  effective or  cosmetic  substance  for external  application  to  treat e.g. acne, pimples, ulcers, cold sores.    The  substance  includes  an extract from plants of the grass   family   of  plants  particularly  cereals,  the  extract including  Juice  from  green  components  of  the  plants at the unjointed  stage.    The extract is carried in a pharmaceutically acceptable  aqueous  carrier or excipient, the carrier preserving the  extract  against deterioration and being capable of at least partial  absorption  by  tissues  so  as  to carry the extract to sub-surface  tissues.   An anti-microbial agent is included.  The substance  may  comprise  ascorbic  acid  and beta-carotene. both present  in  the  range  0.1  to 10 mg per gram of the substance. Biotin, trypsin and chlorophyll are also present.
Patent CA-1289414-C (CA)
Title: Piston head and rod assembly for a gear pump dry valve
Inventor: JONES RONALD L
IPC: F16J7/00
Filed: 1988-01-27
Granted: 1991-09-24
Abstract: ABSTRACT OF THE DISCLOSURE A piston head and rod assembly for use, for example, in a gear pump dry valve is disclosed.  A cylindrical piston head is provided with a generally oval-shaped cavity formed therein which defines a minor diameter.  The cavity opens through one end of the piston head.  However, a portion of the opening is blocked by a radially inwardly-extending lip.  The lip defines an opening diameter which is smaller than the minor diameter of the cavity.  An end portion of a piston rod includes a reduced diameter neck portion and an enlarged diameter tail portion.  The neck portion has an outer diameter which is slightly smaller than the opening diameter defined by the lip, while the tail portion has an outer diameter which is slightly smaller than the minor diameter defined by the cavity.  To assemble, the tail portion of the piston rod is inserted through the portion of the opening of the piston head which is not blocked by the lip into the cavity. Next, the piston rod is moved relative to the piston head such that the neck portion is received within the opening diameter defined by the lip.  Thus, the tail portion is retained within the cavity behind the lip for use.
Patent CA-1297549-C (CA)
Title: Composite service and distribution communications media
Inventor: MULLIN FRANCIS J
IPC: G02B6/44
Filed: 1988-02-26
Granted: 1992-03-17
Abstract: Abstract A cable which may be used in an aerial or buried installation to serve customers' premises and which is a composite optical fiber - copper conductor type serves present customer needs but has the capability to fulfill the service requirements predicted in the communications market of tomorrow. The cable includes one or more reinforced optical fiber units and one or more metallic conductor pairs enclosed in a sheath system. Each optical fiber unit is reinforced to include a plurality of strength members arrayed about a buffered optical fiber to enclose the optical fiber and to provide columnar strength to resist compressive forces. A filling compound is disposed within the unit between a jacket which encloses the strength members and the buffered optical fiber.
Patent CA-1281144-C (CA)
Inventor: IGUCHI KAZUO
IPC: H04L7/00
Filed: 1988-03-18
Granted: 1991-03-05
Abstract: MULTIPLEXING APPARATUS HAVING BSI-CODE PROCESSING            AND BIT INTERLEAVE FUNCTIONS             ABSTRACT OF THE DISCLOSURE       A multiplexing apparatus of a bit interleave type for time-division multiplex on PCM signals of a plural-ity of channels bit by bit to convert the PCM signals into a high-speed PCM signal.  To maintain the advantage of the synchronous multiplex system, the multiplexing apparatus has a BSI-code processing function and a bit interleave function and comprises: a BSI-code adding circuit for adding BSI codes to the PCM signals before multiplexing; a BSI-code position shifting means circuit for shifting the positions of the BSI codes in the PCM signals to different positions respectively with respect to the PCM signals of a plurality of channels; and a multiplexing circuit for multiplexing the outputs of the BSI-code position shifting circuit by a bit-interleave mode.
Patent CA-1278391-C (CA)
Title: Enhanced density modified isoplanar process
Inventor: DESBIENS DONALD J
IPC: H01L21/44
Filed: 1988-03-21
Granted: 1990-12-27
Abstract: Attorney Docket Number 53.1057 ENHANCED DENSITY MODIFIED ISOPLANAR PROCESS       Abstract An improved process for fabricating modified isoplanar integrated circuits with enhanced density incorporates a number of interactive and co-acting process steps. First, oxide isolation of epitaxial islands is effected in a two step process, forming a thin thermally grown oxide layer over the surfaces of shallow trenches and then filling the shallow trenches with deposited low temperature oxide. Second, an enhanced single polycrystalline or polysilicon layer process uses a blanket implant, eliminates certain masking and etching steps, and defines the polycrystalline layer for greater and more efficient use in resistor, transistor, and related circuit interconnects and elements of the integrated circuit structure.  Third, a new method and structure is provided for dielectrically isolating and separating contact locations on different surface levels of the integrated circuit structure adjacent to step locations between the surface levels.  Spacer shoulders of dielectric material are formed at the step locations separating contact locations on the lower surface level of the monosilicon epitaxial layer from contact locations on the upper surface level of the polysilicon layer by anisotropic etching of a blanket conformal spacer layer of dielectric material. Finally, a new method constitutes all of the electrical contact locations for the elements of the integrated circuit structure at the same substantially isoplanar level.  This is accomplished by bridging from contact locations on the lower surface level of the monosilicon epitaxial layer to transfer contact locations on the polysilicon layer. Polycrystalline islands provide the transfer contact locations and the spacer shoulders at the polycrystalline islands provide sites for bridges or strips of titanium or other refractory metal used in siliciding the contact locations.
Patent CA-1324276-C (CA)
Inventor: KINARD MICHAEL D
IPC: H01B7/285
Filed: 1988-04-07
Granted: 1993-11-16
Abstract: OPTICAL FIBER CABLE     Abstract An optical fiber cable includes a core comprising at least one optical fiber which is enclosed in a tubular member and which includes a sheath system. The sheath system includes two strength members which extend linearly longitudinally along the cable parallel to a longitudinal axis of the cable. The strength members are enclosed in a plastic jacket. The strength members have predetermined relative tensile and compressive stiffnesses. The stiffnesses are such that the strength members are capable of withstanding expected compressive as well as tensile loading and are coupled sufficiently to the jacket to provide a composite arrangement which is effective to inhibit contraction and which controls the position of the neutral axis during bending while providing suitable flexibility. The strength members in a preferred embodiment are made of a metallic material such as steel and have tensile and compressive stiffness which are substantially equal to cause the plane of bending to extend through the strength members. In other embodiments, the core is filled with a waterblocking material, the tubular member is enclosed by a water absorbent tape and/or a metallic shield and metallic conductors may extend colinearly with the strength members.
Patent CA-1299981-C (CA)
Title: Apparatus for grading meat or fish
Inventor: AKESSON YNGVE R
IPC: B26D7/06
Filed: 1988-04-13
Granted: 1992-05-05
Abstract: Abstract Apparatus for grading meat or fish An apparatus for the automatic cutting of meat or fish material to produce portions of a predetermined weight and length, comprising at least two adjacent parallel conveyors suitable for transporting a meat or fish material lying partly on each conveyor, at least two adjacent parallel weighing machines, a computer and a fixed or movable cutting device positioned downstream of the weighing machines characterised in that the computer is preprogrammed for at least one product factor defining a specified weight for a specified length, the parallel conveyors are adapted to travel in the same direction at substantially the same speed and that at least part of each of the parallel conveyors is adapted to form the load-bearing platform of one of the weighing machines, each weighing machine being adapted to weigh the material lying on the load-bearing platform and to feed the recorded weight to the computer which is adapted to calculate a weight factor defining a specified weight for a specified length of material, the cutting device when movable being adapted to move transversely to the direc-tion of movement of the conveyors, and when fixed there being provided means, positioned between the weighing machines and the cutting device, for causing the material to move transversely relative to the longitudinal direc-tion of movement, the direction and distance of the transverse movement of the cutting device or the means for causing the material to move transversely being controlled by a comparison of the actual weight factors calculated with the preprogrammed product factors, the cutting device being adapted to cut the material parallel to the longitudinal direction of movement of the conveyors.